Corsair RMX Series, RM850x, 850 Watt, 80+ Gold Certified, Fully Modular Power Supply (Low Noise, Zero RPM Fan Mode, 105°C Capacitors, Fully Modular Cables, Compact Size) Black

Very happy with this power supply. Previously had the predecessor to this version (the CMPSU-520HX) which is still going strong 9 years later.

My application is running now for 48 hrs continuously. Never before this happen. Before this each machine cuts the program run for no longer than 24hrs. Backup by clean AC voltage. By APC backup and APC line Regulator. Both where also purchased on Amazon.

Pros: 1000W of available power will cover pretty much any build.

Great Power Supply for my PC. Modular is a bonus!

Bought this hoping to be a good buy, built computer, used for two days, and one night of sim racing. Next morning computer wouldn’t post, no fans spun, only ram RGB. Hard to say if PSU or mobo or both but one of the two, most likely psu. Paper clipped PSU with no fan running but may be irrelevant w/o load or something for this PSU. Anyways that’s my experience with this product.

May be inexpensive to purchase but will cost more in the long run when it fails. It failed in my sons pc and took out his graphics card. Amazon refunded for supply but did nothing for the 800 dollar graphics card it ruined. DO NOT BUY!!

I would just mention that this is a really good and solid power supply.

Upgrade was finally needed with everything in my PC. Clean install everything you could possibly want is included too many to be honest however everything from packaging to operation is flawless. Upgraded from an older 650w unit from Corsair

I really enjoyed this power supply. It powered my gaming PC just fine. Was easy to install and connect to the motherboard.

Love it, totally new, well protected